- J.H. Young (New York?)1
- Jewett & Son (Saint Paul, Minnesota), 19111
- John Hayward (Hartford [Conn)1
- John Melish (Philadelphia), 1813.1
- John Murray (London (Albemarle Street, London))1
- John Murray, Albemarle Street (London)1
- Johnson & Browning (New York)1
- Johnson [and Ward (New York)1
- Johnson-Higgins (New York)1
- Julius Bien & Co. Photo Lith. (New York)1
- Keen and Lee (Chicago)1
- Kenyon Co. (Des Moines, Iowa), 19121
- Kenyon Co., Inc., Map Makers, (Des Moines, Iowa), 19201
- Kenyon Company (Des Moines, Iowa)1
- Kenyon Company, (Des Moines, Iowa), 19161
- L'Isle1
- Lake County Abstract Co (Two Harbors, Minn), 19221
- Le Département (Québec [Québec)1
- Lincoln Highway Association (Washington, D.C)1
- Lippincott, Grambo & Co (Philadelphia)1